Ntchito zosefera za hydraulic
Pali njira zambiri zopezera zonyansa m'madzimadzi.Chipangizo chopangidwa ndi zinthu zosefera kuti chizitha kujambula zonyansa chimatchedwa fyuluta.Zipangizo zamaginito zimagwiritsidwa ntchito kutsatsa zowononga maginito zomwe zimatchedwa maginito zosefera.Kuphatikiza apo, pali zosefera zamagetsi, zosefera zosiyana, ndi zina zotere.Zosefera zomwe zimagwiritsidwa ntchito kwambiri ndi ma hydraulic zimaphatikizanso kugwiritsa ntchito zida za porous kapena ma slits amtundu wokhotakhota kuti azitha kuwononga zowononga, komanso zosefera maginito ndi zosefera zamagetsi zomwe zimagwiritsidwa ntchito pamakina a hydraulic.
Pambuyo pa zonyansa zomwe zatchulidwa pamwambapa zimasakanizidwa ndi mafuta a hydraulic, ndi kayendedwe ka mafuta a hydraulic, zidzawononga kulikonse, zomwe zidzakhudza kwambiri ntchito yachibadwa ya hydraulic system.Mabowo ang'onoang'ono oyenda ndi mipata amamatira kapena otsekedwa;kuwononga filimu yamafuta pakati pa zigawo zomwe zikuyenda, kukanda pamwamba pa mpata, kuonjezera kutayikira kwamkati, kuchepetsa mphamvu, kuonjezera kutentha kwamafuta, kumawonjezera mphamvu yamafuta, ndikupangitsa kuti mafuta awonongeke.Malingana ndi ziwerengero zopanga, zoposa 75% ya zolakwika mu hydraulic system zimayambitsidwa ndi zonyansa zosakanikirana ndi mafuta a hydraulic.Choncho, kusunga ukhondo wa mafuta ndi kupewa kuipitsidwa kwa mafuta n'kofunika kwambiri kwa hydraulic system.
Fyuluta wamba wa hydraulic imapangidwa makamaka ndi zinthu zosefera (kapena zosefera) ndi chipolopolo (kapena chigoba).Timipata tating'ono ting'onoting'ono kapena ma pores pa chinthu chosefera ndizomwe zimatuluka mafuta.Choncho, pamene kukula kwa zonyansa zosakanizidwa mu mafuta ndi zazikulu kuposa timipata tating'onoting'ono kapena timabowo, timatsekeka ndikusefedwa m'mafuta.Chifukwa makina osiyanasiyana a hydraulic ali ndi zofunikira zosiyanasiyana, ndizosatheka kusefa zonyansa zomwe zimasakanizidwa mumafuta, ndipo nthawi zina sikofunikira kukhala wovuta.
QS NO. | SY-2689 |
OEM NO. | CATERPILLAR 3375270 |
MTANDA REFERENCE | HF29122 SH66289 EH-55050 |
APPLICATION | CATERPILLAR 730 C 2 745 745 C 966 K 966 KXE 966 M 972 K 988 H D 6 N 4F D 6 N CGP D 6 XE LGP D 9 T |
OUTRE DIAMETER | 120 (MM) |
DIAMETER WAMKATI | 59/39 (MM) |
KUSINTHA KWAMBIRI | 271/254 (MM) |